Skip to main content

Realtime Great Lakes Weather Data and Marine Observations


45027: UMD Duluth MI                                  
Buoy
Lat: 46.86°, Lon: -91.93°
Elevation: 183 m
Anemometer Height: 3 m
Related Site: NDBC

Related Site: UMD
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (184)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data
                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 20241820000045027 09 62.1 48.9 350 11.7 99.9 999 9999.9 30.11 54.3 0.7 99.9 20241820010045027 09 62.1 47.8 360 11.7 99.9 999 9999.9 30.12 54.3 0.7 99.9 20241820020045027 09 61.9 47.8 360 11.7 99.9 999 9999.9 30.12 54.3 0.7 99.9 20241820030045027 09 61.9 47.8 350 9.7 99.9 999 9999.9 30.13 54.3 0.7 99.9 20241820040045027 09 61.7 47.7 360 9.7 99.9 999 9999.9 30.13 54.3 0.7 99.9 20241820050045027 09 61.9 47.7 20 7.8 99.9 999 9999.9 30.13 54.3 0.7 99.9 20241820100045027 09 61.2 48.2 30 5.8 99.9 999 9999.9 30.14 54.3 0.7 99.9 20241820110045027 09 61.5 48.7 20 1.9 99.9 999 9999.9 30.14 54.3 0.7 99.9 20241820120045027 09 61.7 47.7 340 5.8 99.9 999 9999.9 30.15 54.5 0.7 99.9 20241820130045027 09 61.0 48.0 340 3.9 99.9 999 9999.9 30.16 54.5 0.7 99.9 20241820140045027 09 61.0 47.8 340 1.9 99.9 999 9999.9 30.16 54.5 0.7 99.9 20241820150045027 09 59.7 48.2 330 1.9 99.9 999 9999.9 30.16 54.5 0.7 99.9 20241820200045027 09 57.9 49.3 340 1.9 99.9 999 9999.9 30.17 54.7 0.7 99.9 20241820210045027 09 56.5 50.2 320 3.9 99.9 999 9999.9 30.17 54.7 0.7 99.9 20241820220045027 09 54.9 51.1 350 3.9 99.9 999 9999.9 30.17 54.9 0.7 99.9 20241820230045027 09 54.1 51.1 350 1.9 99.9 999 9999.9 30.18 55.0 0.7 99.9 20241820240045027 09 54.1 50.9 360 1.9 99.9 999 9999.9 30.19 55.0 0.7 99.9 20241820250045027 09 53.8 50.9 320 1.9 99.9 999 9999.9 30.19 55.0 0.7 99.9 20241820300045027 09 54.0 50.7 350 3.9 99.9 999 9999.9 30.20 55.0 0.7 99.9 20241820310045027 09 54.3 50.4 340 3.9 99.9 999 9999.9 30.20 55.0 0.7 99.9 20241820320045027 09 54.3 50.4 320 3.9 99.9 999 9999.9 30.21 55.2 0.7 99.9 20241820330045027 09 54.1 50.5 330 3.9 99.9 999 9999.9 30.21 55.2 0.7 99.9 20241820340045027 09 53.6 50.4 330 3.9 99.9 999 9999.9 30.22 55.4 0.7 99.9 20241820350045027 09 53.2 50.2 320 3.9 99.9 999 9999.9 30.22 55.6 0.7 99.9 20241820400045027 09 53.4 49.6 320 5.8 99.9 999 9999.9 30.22 55.6 0.7 99.9 20241820410045027 09 53.8 49.3 320 5.8 99.9 999 9999.9 30.22 55.6 0.7 99.9 20241820420045027 09 53.6 48.9 320 5.8 99.9 999 9999.9 30.22 55.8 0.7 99.9 20241820430045027 09 53.4 48.7 330 5.8 99.9 999 9999.9 30.23 55.8 0.7 99.9 20241820440045027 09 53.4 48.6 330 5.8 99.9 999 9999.9 30.23 55.8 0.7 99.9 20241820450045027 09 53.2 48.2 330 5.8 99.9 999 9999.9 30.23 55.8 0.7 99.9 20241820500045027 09 53.4 48.2 330 7.8 99.9 999 9999.9 30.24 55.8 0.7 99.9 20241820510045027 09 53.8 47.8 330 7.8 99.9 999 9999.9 30.24 55.8 0.3 99.9 20241820520045027 09 53.6 47.7 330 7.8 99.9 999 9999.9 30.24 55.8 0.3 99.9 20241820530045027 09 53.4 47.7 320 7.8 99.9 999 9999.9 30.24 55.8 0.3 99.9 20241820540045027 09 53.2 47.5 320 7.8 99.9 999 9999.9 30.25 55.8 0.7 99.9 20241820550045027 09 52.9 47.5 330 7.8 99.9 999 9999.9 30.25 55.8 0.3 99.9 20241820600045027 09 52.7 47.7 320 9.7 99.9 999 9999.9 30.25 55.8 0.7 99.9 20241820610045027 09 52.7 47.5 320 9.7 99.9 999 9999.9 30.25 55.8 0.3 99.9 20241820620045027 09 52.7 47.5 320 9.7 99.9 999 9999.9 30.25 55.8 0.3 99.9 20241820630045027 09 52.9 47.3 320 9.7 99.9 999 9999.9 30.26 55.8 0.7 99.9 20241820640045027 09 52.7 47.1 320 9.7 99.9 999 9999.9 30.26 55.8 0.3 99.9 20241820650045027 09 52.9 47.3 320 9.7 99.9 999 9999.9 30.26 55.8 0.3 99.9 20241820700045027 09 53.1 47.1 320 11.7 99.9 999 9999.9 30.26 55.8 0.3 99.9 20241820710045027 09 52.9 47.1 320 11.7 99.9 999 9999.9 30.26 55.8 0.3 99.9 20241820720045027 09 52.7 47.1 320 11.7 99.9 999 9999.9 30.27 55.8 0.3 99.9 20241820730045027 09 52.5 47.1 330 11.7 99.9 999 9999.9 30.27 55.8 0.3 99.9 20241820740045027 09 52.5 47.3 320 11.7 99.9 999 9999.9 30.27 55.8 0.3 99.9 20241820750045027 09 52.7 47.1 320 11.7 99.9 999 9999.9 30.27 55.8 0.3 99.9 20241820800045027 09 52.7 47.1 320 11.7 99.9 999 9999.9 30.27 55.6 0.3 99.9 20241820810045027 09 52.9 46.9 320 11.7 99.9 999 9999.9 30.27 55.6 0.3 99.9 20241820820045027 09 52.9 47.1 330 11.7 99.9 999 9999.9 30.27 55.6 0.3 99.9 20241820830045027 09 52.7 46.9 320 11.7 99.9 999 9999.9 30.28 55.6 0.3 99.9 20241820840045027 09 52.7 47.1 320 11.7 99.9 999 9999.9 30.29 55.6 0.3 99.9 20241820850045027 09 52.7 47.3 320 11.7 99.9 999 9999.9 30.29 55.6 0.3 99.9 20241820900045027 09 52.9 47.3 320 11.7 99.9 999 9999.9 30.29 55.6 0.3 99.9 20241820910045027 09 52.9 47.3 320 11.7 99.9 999 9999.9 30.29 55.6 0.3 99.9 20241820920045027 09 52.9 47.3 320 11.7 99.9 999 9999.9 30.30 55.6 0.3 99.9 20241820930045027 09 52.9 47.5 320 11.7 99.9 999 9999.9 30.30 55.6 0.3 99.9 20241820940045027 09 52.9 47.5 320 11.7 99.9 999 9999.9 30.31 55.6 0.3 99.9 20241820950045027 09 52.9 47.8 320 11.7 99.9 999 9999.9 30.32 55.6 0.3 99.9 20241821000045027 09 52.9 47.8 320 11.7 99.9 999 9999.9 30.32 55.6 0.3 99.9 20241821010045027 09 52.5 47.7 330 11.7 99.9 999 9999.9 30.32 55.6 0.3 99.9 20241821020045027 09 52.2 47.8 320 11.7 99.9 999 9999.9 30.32 55.6 0.3 99.9 20241821030045027 09 52.0 47.5 320 11.7 99.9 999 9999.9 30.32 55.6 0.3 99.9 20241821040045027 09 52.0 47.3 320 11.7 99.9 999 9999.9 30.33 55.6 0.3 99.9 20241821050045027 09 52.2 47.5 320 13.6 99.9 999 9999.9 30.33 55.6 0.3 99.9 20241821100045027 09 52.3 47.5 320 13.6 99.9 999 9999.9 30.33 55.6 0.3 99.9 20241821110045027 09 52.5 47.3 320 13.6 99.9 999 9999.9 30.34 55.6 0.3 99.9 20241821120045027 09 53.1 47.5 330 11.7 99.9 999 9999.9 30.34 55.6 0.3 99.9 20241821130045027 09 53.4 47.5 320 13.6 99.9 999 9999.9 30.34 55.6 0.3 99.9 20241821140045027 09 53.6 47.7 320 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821150045027 09 54.1 47.7 320 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821200045027 09 54.9 47.7 320 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821210045027 09 55.6 48.0 330 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821220045027 09 56.1 48.0 330 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821230045027 09 56.8 48.2 330 11.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821240045027 09 57.2 48.4 330 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821250045027 09 57.9 48.6 330 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821300045027 09 58.5 48.2 330 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821310045027 09 58.8 48.6 320 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821320045027 09 59.0 48.7 320 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821330045027 09 59.4 48.9 330 9.7 99.9 999 9999.9 30.35 55.6 0.3 99.9 20241821340045027 09 59.9 48.7 330 9.7 99.9 999 9999.9 30.36 55.4 0.3 99.9 20241821350045027 09 60.6 48.0 330 7.8 99.9 999 9999.9 30.36 55.6 0.3 99.9 20241821400045027 09 61.0 47.7 330 7.8 99.9 999 9999.9 30.36 55.6 0.3 99.9 20241821410045027 09 60.8 48.4 40 3.9 99.9 999 9999.9 30.37 55.6 0.3 99.9 20241821420045027 09 59.0 50.0 170 3.9 99.9 999 9999.9 30.37 55.6 0.3 99.9 20241821430045027 09 59.4 50.2 170 3.9 99.9 999 9999.9 30.37 55.8 0.3 99.9 20241821440045027 09 61.2 47.3 180 3.9 99.9 999 9999.9 30.37 55.9 0.3 99.9 20241821450045027 09 59.9 50.7 160 5.8 99.9 999 9999.9 30.37 56.1 0.7 99.9 20241821500045027 09 58.1 51.6 180 7.8 99.9 999 9999.9 30.37 56.1 0.3 99.9 20241821510045027 09 58.3 52.0 180 5.8 99.9 999 9999.9 30.37 56.1 0.3 99.9 20241821520045027 09 57.6 53.6 170 5.8 99.9 999 9999.9 30.38 56.3 0.7 99.9 20241821530045027 09 57.7 52.5 180 7.8 99.9 999 9999.9 30.37 56.5 0.3 99.9 20241821540045027 09 57.7 52.9 180 7.8 99.9 999 9999.9 30.37 56.3 0.3 99.9 20241821550045027 09 57.9 52.9 180 7.8 99.9 999 9999.9 30.37 56.7 0.3 99.9 20241821600045027 09 58.3 52.7 180 7.8 99.9 999 9999.9 30.37 56.7 0.3 99.9 20241821610045027 09 58.1 53.1 180 7.8 99.9 999 9999.9 30.37 56.7 0.3 99.9 20241821620045027 09 58.5 52.5 180 7.8 99.9 999 9999.9 30.37 56.8 0.3 99.9 20241821630045027 09 58.8 52.5 180 7.8 99.9 999 9999.9 30.37 56.8 0.3 99.9 20241821640045027 09 59.0 52.3 190 7.8 99.9 999 9999.9 30.37 57.0 0.3 99.9 20241821650045027 09 59.2 52.2 190 7.8 99.9 999 9999.9 30.37 57.0 0.3 99.9 20241821700045027 09 59.2 52.7 180 7.8 99.9 999 9999.9 30.37 57.2 0.3 99.9 20241821710045027 09 59.4 52.7 180 7.8 99.9 999 9999.9 30.37 57.4 0.3 99.9 20241821720045027 09 59.7 52.7 180 7.8 99.9 999 9999.9 30.37 57.4 0.3 99.9 20241821730045027 09 59.5 53.8 190 7.8 99.9 999 9999.9 30.37 57.6 0.3 99.9 20241821740045027 09 59.7 54.0 180 7.8 99.9 999 9999.9 30.37 57.6 0.3 99.9 20241821750045027 09 60.3 53.6 180 7.8 99.9 999 9999.9 30.38 57.6 0.3 99.9 20241821800045027 09 60.6 53.1 190 7.8 99.9 999 9999.9 30.37 57.7 0.3 99.9 20241821810045027 09 61.0 52.9 190 7.8 99.9 999 9999.9 30.37 57.7 0.3 99.9 20241821820045027 09 60.8 53.2 180 7.8 99.9 999 9999.9 30.37 57.9 0.3 99.9 20241821830045027 09 61.0 53.1 180 7.8 99.9 999 9999.9 30.37 58.1 0.3 99.9 20241821840045027 09 61.3 52.5 180 7.8 99.9 999 9999.9 30.37 58.1 0.3 99.9 20241821850045027 09 61.3 52.9 170 5.8 99.9 999 9999.9 30.37 58.3 0.3 99.9 20241821900045027 09 61.7 51.8 170 5.8 99.9 999 9999.9 30.37 58.5 0.3 99.9 20241821910045027 09 61.9 52.2 170 5.8 99.9 999 9999.9 30.37 58.8 0.3 99.9 20241821920045027 09 61.7 52.3 170 5.8 99.9 999 9999.9 30.37 58.8 0.3 99.9 20241821930045027 09 61.7 52.9 170 5.8 99.9 999 9999.9 30.37 58.8 0.3 99.9 20241821940045027 09 61.9 52.7 180 5.8 99.9 999 9999.9 30.36 59.0 0.3 99.9 20241821950045027 09 62.1 52.9 170 5.8 99.9 999 9999.9 30.36 59.0 0.3 99.9 20241822000045027 09 62.1 52.3 170 5.8 99.9 999 9999.9 30.36 59.2 0.3 99.9 20241822010045027 09 62.2 52.3 170 5.8 99.9 999 9999.9 30.36 59.4 0.3 99.9 20241822020045027 09 62.2 53.4 160 5.8 99.9 999 9999.9 30.36 59.4 0.3 99.9 20241822030045027 09 62.2 53.8 160 5.8 99.9 999 9999.9 30.36 59.4 0.3 99.9 20241822040045027 09 62.4 53.4 160 5.8 99.9 999 9999.9 30.35 59.5 0.3 99.9 20241822050045027 09 62.6 53.8 160 5.8 99.9 999 9999.9 30.35 59.7 0.3 99.9 20241822100045027 09 62.8 54.0 160 5.8 99.9 999 9999.9 30.35 59.7 0.3 99.9 20241822110045027 09 63.0 53.8 160 5.8 99.9 999 9999.9 30.34 59.9 0.3 99.9 20241822120045027 09 63.3 53.4 170 7.8 99.9 999 9999.9 30.34 59.9 0.3 99.9 20241822130045027 09 63.1 53.6 160 7.8 99.9 999 9999.9 30.34 59.7 0.3 99.9 20241822140045027 09 63.1 54.0 160 5.8 99.9 999 9999.9 30.33 59.7 0.3 99.9 20241822150045027 09 63.1 54.5 160 5.8 99.9 999 9999.9 30.33 59.5 0.3 99.9 20241822200045027 09 62.8 55.2 160 5.8 99.9 999 9999.9 30.33 59.7 0.3 99.9 20241822210045027 09 62.6 55.9 150 5.8 99.9 999 9999.9 30.32 59.9 0.3 99.9 20241822220045027 09 62.8 55.9 160 5.8 99.9 999 9999.9 30.32 60.1 0.3 99.9 20241822230045027 09 63.0 55.4 160 5.8 99.9 999 9999.9 30.32 59.9 0.3 99.9 20241822240045027 09 63.5 55.2 150 5.8 99.9 999 9999.9 30.32 59.7 0.3 99.9 20241822250045027 09 63.7 55.4 160 5.8 99.9 999 9999.9 30.32 59.7 0.3 99.9 20241822300045027 09 63.5 55.4 160 5.8 99.9 999 9999.9 30.31 59.9 0.3 99.9 20241822310045027 09 63.7 55.6 150 5.8 99.9 999 9999.9 30.31 60.1 0.3 99.9 20241822320045027 09 63.5 56.1 160 5.8 99.9 999 9999.9 30.31 60.4 0.3 99.9 20241822330045027 09 63.3 56.1 170 5.8 99.9 999 9999.9 30.31 60.6 0.3 99.9 20241822340045027 09 63.7 56.3 160 5.8 99.9 999 9999.9 30.31 60.8 0.3 99.9 20241822350045027 09 63.9 55.9 160 5.8 99.9 999 9999.9 30.30 61.0 0.3 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
144 matching elements
0.064 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]